PREMIUM Series
DC Chain Drive Garage
Door Opener with
Battery Backup
Model 8360
FOR RESIDENTIAL USE ONLY
■ Please read this manual and the enclosed safety materials carefully!
■ Fasten the manual near the garage door after installation.
■ The door WILL NOT CLOSE unless the Protector System
aligned.
■ Periodic checks of the garage door opener are required to ensure safe operation.
■ The model number label is located on the front panel of your garage door opener.
■ This garage door opener is ONLY compatible with MyQ
accessories.
■ DO NOT install on a one-piece door if using devices or features providing
unattended close. Unattended devices and features are to be used ONLY with
sectional doors.
NOTE: If you are installing the garage door opener on a one-piece door,
visit LiftMaster.com for installation instructions.
.
®
is connected and properly
®
and Security+ 2.0
®
Write down the following information for
future reference:
Serial Number:
Date of Purchase:
CONTENTS
Preparation . . . . . . . . . . . . . . . .2-4
Assembly . . . . . . . . . . . . . . . . .5-6
Installation . . . . . . . . . . . . . . . 7-14
Install the Door Control . . . . . . 15-16
Install the Protector System
®
. . 17-20
Power. . . . . . . . . . . . . . . . . . 21-22
Adjustments . . . . . . . . . . . . . 23-25
Battery Backup. . . . . . . . . . . . 26-27
Operation . . . . . . . . . . . . . . . . . 28
Features . . . . . . . . . . . . . . . . . . 29
Door Control . . . . . . . . . . . . . 30-31
Remote Control . . . . . . . . . . . . . 32
To Erase the Memory . . . . . . . . . 32
To Open the Door Manually . . . . . 33
Maintenance . . . . . . . . . . . . . . . 34
Troubleshooting. . . . . . . . . . . 35-36
Accessories. . . . . . . . . . . . . . . . 37
Warranty. . . . . . . . . . . . . . . . . . 38
Repair Parts . . . . . . . . . . . . . 39-40
LiftMaster.com
LiftMaster
845 Larch Avenue
Elmhurst, Illinois 60126-1196